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Can dietary C:N ratio influence water quality and microbiology in recirculating aquaculture systems?
The potential impacts of diet composition on water quality in recirculating aquaculture systems (RAS) have been studied only to a limited extent....
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Regulation of the C:N Ratio Improves the N-Fixing Bacteria Activity, Root Growth, and Nodule Formation of Peanut
This study is to investigate the effect of different C:N ratios on the soil-microorganism-plant system in peanut ( Arachis hypogaea L. ). A pot...
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Responses of C:N stoichiometry in plants, soil, and microorganisms to nitrogen addition
Background and aimsThe deposition of atmospheric N is expected to increase in the future; however, our understanding of the responses of C:N...
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Alternations in the element stoichiometry of the grasses drive the aboveground C:N:P ratio of an agriculturally improved pasture on karst in response to differential N and P fertilization
Background and aimsImbalances in nitrogen (N) and phosphorus (P) inputs in grasslands, induced by human activities, can significantly alter the C:N:P...
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Influence of Inoculum to Substrate Ratio and Substrates Mixing Ratio on Biogas Production from the Anaerobic Co-digestion of Phragmites australis and Food Waste
This study focused on determining the effect of the inoculum to substrate ratio (ISR) on biogas production efficiency from the anaerobic co-digestion...
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Effects of different carbon-to-nitrogen ratios on Nile Tilapia Oreochromis niloticus in the biofloc rearing system
Biofloc technology (BFT) is gaining popularity in the aquaculture sector. In this study, the effects of different carbon-to-nitrogen (C:N) ratios in...
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Root litter quality drives the dynamic of native mineral-associated organic carbon in a temperate agricultural soil
Background and aimsUnderstanding the fate and residence time of organic matter added to soils, and its effect on native soil organic carbon (SOC)...
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Dietary effects on innate immune state among individuals of Diuca diuca
Immune function shows intraspecific variation, with diet being a crucial factor that could explain such variation. Using the isotopic signature δ 15 N...
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Variation patterns and their driving factors in soil extracellular enzyme activities and stoichiometry along a 49-years vegetation restoration chronosequence
Background and aimsVegetation restoration by altering soil properties has far-reaching impacts on soil extracellular enzyme activities (EEAs) and...
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Addition of high C:N crop residues to a P-limited substrate constrains the benefits of arbuscular mycorrhizal symbiosis for wheat P and N nutrition
Many aspects concerning the role of arbuscular mycorrhizal (AM) fungi in plant nutrient uptake from organic sources remain unclear. Here, we...
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Differential metabolic reprogramming in develo** soybean embryos in response to nutritional conditions and abscisic acid
Seed storage compound deposition is influenced by both maternal and filial tissues. Within this framework, we analyzed strategies that operate during...
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Climate-dependent plant responses to earthworms in two land-use types
Plant nutrient uptake and productivity are driven by a multitude of factors that have been modified by human activities, like climate change and the...
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Leaf economics spectrum prevails over nutrient resorption in regulating the temperature sensitivity of litter decomposition in a subtropical forest ecosystem
The LES and nutrient resorption are thought to jointly modulate leaf litter traits, including the litter decomposition, but it is unknown how the two...
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Origin of carbon in agricultural soil profiles deduced from depth gradients of C:N ratios, carbon fractions, δ13C and δ15N values
AimsAgricultural soils in Germany store 2.54 Pg of organic carbon (C). However, information about how and when this C entered the soils is limited....
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Effect of human reclamation and Spartina alterniflora invasion on C-N-P stoichiometry in plant organs across coastal wetlands over China
Background and aimsCoastal wetland types have been severely altered by human reclamation activities and Spartina alterniflora invasion. However, how...
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Climate Records, Isotopes, and C:N Stoichiometry Reveal Carbon and Nitrogen Flux Dynamics Differ Between Functional Groups of Ectomycorrhizal Fungi
A major functional division in ectomycorrhizal fungi is between taxa with hydrophobic ectomycorrhizae (strong proteolytic capabilities, deep nitrogen...
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MERCI: a simple method and decision-support tool to estimate availability of nitrogen from a wide range of cover crops to the next cash crop
Background and aimsCover crops can efficiently increase nitrogen (N) recycling in agroecosystems. By providing a green-manure effect for the next...
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Evaluation of Organic Manure Preparation Strategies from Paddy Waste Using Bioaugmentation Approach
Organic manure is prepared using various methods, but comparative efficiency is not reported yet. The present study aims to evaluate three methods...
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A shift from nitrification to denitrification-dominated N2O emission in an acidic soil following organic amendment
Acidic soils are hotspots of global nitrous oxide (N 2 O) emission. The application of organic fertilizer with low carbon (C) to nitrogen (N) ratio...
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Ocean warming and acidification affect the transitional C:N:P ratio and macromolecular accumulation in the harmful raphidophyte Heterosigma akashiwo
Despite an increase in ocean warming and acidification that is expected to increase the number of harmful algal species worldwide, the population of...
